Seagate Technology |
Seagate Technology is a major manufacturer of Winchester technology hard drives, founded in 1979 and based in Scotts Valley, California, California. The company is registered in the Cayman Islands. Their hard drives are used in a variety of computers, from servers, Personal computers, and laptops to other consumer devices such as PVRs, the Microsoft Xbox and the Creative Zen line of digital audio players. Seagate is the oldest of the independent hard disk makers still in operation.
The company was founded by Alan Shugart (back from a sabbatical after getting pushed out of Shugart Associates) and Finis Conner; their first product (released in 1980) was the ST-506, the first hard drive to fit the 5.25 form factor of the (by then famous) Shugart mini-floppy drive. The drive was a hit, and was later released in a 10-megabyte version, the ST-412.
Through the 1980s, Seagate mainly sold simple drives that were derivatives of (and improvements upon) the original ST-506 design; the ST-225 20MB drive and ST-251 40 MB drive were the biggest sellers of this age, though they also sold faster drives that used voice coil technology. Because of this, Seagate drives were sometimes referred to as cheap and unreliable, a reputation not entirely undeserved because of the 225 s and 251 s usage of stepper motors to position the heads. However, Seagate drives were usually held in better regard than their competition (mainly MiniScribe, but also Microscience, Rodime, Tandon and Kalok). Seagate finally abandoned stepper motor designs in the early 1990s; the ST351A/X , an oddball 40 MB drive that could run on either an AT Attachment or XT Attachment bus, was their last product to use a stepper.
Finis Conner left Seagate in early 1985. After one failed attempt to start his own company, and also briefly serving as CEO at CMI, in 1986 he founded Conner Peripherals, which originally specialised in small-form-factor drives for portable computers. Conner Peripherals also entered the tape drive business with their purchase of Archive Corporation. After ten years on their own, Conner rejoined Seagate in a 1996 merger.
In 1989, Seagate entered the high-end drive market with their purchase of Control Data Corporation s MPI/Imprimis disk storage division. This gave them access to CDC s voice coil and disk-manufacturing patents, as well as the first 5400 RPM drives on the market (the CDC Elite series). In 1992, Seagate introduced the Barracuda, the industry s first hard drive with a 7200 RPM spindle speed. They followed this with the Cheetah (the first 10,000 RPM drive) in 1996 and the X15 (15,000 RPM) in 2000. They also introduced the Medalist Pro 7200 range, the first ATA drives with a 7200 RPM spindle, in 1997. As of 2005, Seagate started an innovation called the pocket hard drive .
=Structurings=
Seagate was traded for most of its life as a public company under the symbol “SGAT” on the NASDAQ system, then moved to the NYSE system under the symbol “SEG” in the 1990’s. In 2000, the company was taken private by an investment group composed of Seagate management, Silver Lake Partners and Texas Pacific Group in a 3-way merger-spinoff with Veritas Software; Veritas merged with Seagate, which was bought by the investment group. Veritas was then immediately spun off to shareholders, gaining rights to Seagate Software Network and Storage Management Group (with products such as Backup Exec), as well as Seagate s shares in SanDisk and Dragon Systems. Seagate Software Information Management Group was renamed Crystal Decisions in May 2001. Seagate re-entered the public market in December 2002 on the New York Stock Exchange as STX.
=Seagate Research=
Seagate Research was established in Pittsburgh, Pennsylvania in August 1998.
=Timeline of notable events=
=External link=
*[http://www.seagate.com Seagate Technologies]|
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